/* header */
/* ================================================================ */

.qfy-main .qfy-header-container {
  height: 88px;
}

.qfy-main .qfy-header-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  z-index: 11;
  border-bottom: 1px solid #d5d7db;
}

.qfy-main .qfy-header {
  position: relative;
  height: 100%;
}

.qfy-main .qfy-header .qfy-nav-log {
  width: 44px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.qfy-main .qfy-header .qfy-nav {
  float: right;
  padding-left: 54px;
}

.qfy-main .qfy-header .qfy-nav-list {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
}

.qfy-main .qfy-header .qfy-nav-list:before,
.qfy-main .qfy-header .qfy-nav-list:after {
  content: "";
  display: table;
  clear: both;
}

.qfy-main .qfy-header .qfy-nav-item {
  position: relative;
  margin: 0 34px;
  padding: 30px 0;
  float: left;
  /* 使用浮动替代flex布局 */
  font-size: 18px;
  line-height: 28px;
  height: 88px;
}

.qfy-main .qfy-header .qfy-nav-link {
  text-decoration: none;
  display: inline-block;
}

.qfy-main .qfy-header .qfy-nav-link.active,
.qfy-main .qfy-header .qfy-nav-link:hover {
  color: #2468f2;
}

.qfy-main .qfy-header .qfy-nav-link::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 50%;
  width: 0;
  height: 2px;
  background: #2468f2;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.qfy-main .qfy-header .qfy-nav-link.active::after,
.qfy-main .qfy-header .qfy-nav-link:hover::after {
  width: 100%;
}

.qfy-main .qfy-header .qfy-nav .qfy-icon-phone {
  float: left;
  width: 24px;
  height: 24px;
  margin-top: 32px;
}

.qfy-main .qfy-header .qfy-nav .qfy-phone {
  float: left;
  margin-left: 6px;
  margin-top: 37px;
  margin-right: 20px;
  font-size: 16px;
}

.qfy-main .qfy-header .qfy-nav .qfy-primary-btn {
  float: left;
  margin-top: 27px;
  margin-right: 12px;
}

.qfy-main .qfy-header .qfy-nav .qfy-dot-btn {
  float: left;
  margin-top: 27px;
}

/* ================================================================ */
.qfy-main .qfy-pc-product-dropdown-menu {
  position: fixed;
  left: 0px;
  top: 89px;
  right: 0;
  background: #fff;
  box-shadow: 0 7px 10px rgba(0, 0, 0, 0.1);
  z-index: -1;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  max-height: 372px;
}

.qfy-main .qfy-dropdown-menu-left {
  background-color: rgb(248, 249, 253);
  width: 30%;
  float: left;
  padding-top: 36px;
  padding-right: 70px;
  height: 600px;
}

.qfy-main .qfy-dropdown-menu-left ul {
  float: right;
}

.qfy-main .qfy-dropdown-menu-left ul li {
  width: 140px;
  height: 54px;
  line-height: 54px;
  text-align: center;
  cursor: pointer;
  color: #2468f2;
  font-weight: bold;
  margin-top: 14px;
}

.qfy-main .qfy-dropdown-menu-left ul li.active,
.qfy-main .qfy-dropdown-menu-left ul li:hover {
  background-color: rgb(239, 244, 255);
}

.qfy-main .qfy-dropdown-menu-right {
  width: 70%;
  float: left;
  min-height: 267px;
}

.qfy-main .qfy-dropdown-menu-cover {
  width: 373px;
  height: 135px;
  display: block;
  float: right;
  margin-top: 47px;
  margin-right: 162px;
  padding-bottom: 20px;
}

.qfy-main .qfy-dropdown-menu-right ul.active {
  display: block;
}

.qfy-main .qfy-dropdown-menu-right ul {
  width: 500px;
  display: none;
  margin-top: 48px;
  margin-left: 90px;
  float: left;
}

.qfy-main .qfy-dropdown-menu-right ul li {
  float: left;
  width: 204px;
  height: 54px;
  line-height: 54px;
  margin-bottom: 17px;
  margin-right: 40px;
  padding-left: 56px;
  position: relative;
}

.qfy-main .qfy-dropdown-menu-right ul li span {
  font-size: 14px;
}

.qfy-main .qfy-dropdown-menu-right ul li.active,
.qfy-main .qfy-dropdown-menu-right ul li:hover {
  background-color: rgb(239, 244, 255);
}

.qfy-main .qfy-dropdown-menu-right ul li img {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 12px;
}

/* ================================================================ */

.qfy-main .qfy-pc-dropdown-menu {
  position: absolute;
  left: -30px;
  top: 89px;
  background: #fff;
  box-shadow: 0 7px 10px rgba(0, 0, 0, 0.1);
  z-index: -1;
  opacity: 0;
  visibility: hidden;
  padding: 0;
  height: 0;
  overflow: hidden;
}

.qfy-main .qfy-header .qfy-nav-item:hover .qfy-pc-dropdown-menu,
.qfy-main .qfy-pc-dropdown-menu.active {
  opacity: 1;
  visibility: visible;
  height: auto;
  overflow: visible;
  padding: 16px 10px;
}

.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item {
  margin-bottom: 10px;
}

.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item:last-child {
  margin-bottom: 0;
}

.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item a {
  height: 53px;
  width: 204px;
  border-radius: 5px;
  display: block;
  font-weight: bold;
  color: #595757;
  font-size: 0;
}

.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item a.active,
.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item a:hover {
  background-color: rgb(237, 242, 255);
  color: #2468f2;
}

.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item img {
  width: 28px;
  height: 28px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 21px;
  margin-right: 14px;
}

.qfy-main .qfy-pc-dropdown-menu .qfy-pc-dropdown-menu-item span {
  line-height: 53px;
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
}

/* mobile */
/* ================================================================ */
.qfy-main .qfy-header .qfy-menu {
  display: none;
  cursor: pointer;
  height: 30px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
}

.qfy-main .qfy-header .qfy-menu .bar {
  display: block;
  width: 24px;
  height: 3px;
  background: #333;
  margin: 5px 0;
  transition:
    transform 0.3s,
    opacity 0.2s;
}

/* 激活状态 */
.qfy-main .qfy-header .qfy-menu.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.qfy-main .qfy-header .qfy-menu.active .bar:nth-child(2) {
  opacity: 0;
}

.qfy-main .qfy-header .qfy-menu.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.qfy-main .qfy-dropdown-menu {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: white;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.qfy-main .qfy-dropdown-menu.show-menu {
  max-height: 70vh !important;
  overflow: auto;
}

.qfy-main .qfy-dropdown-menu .menu-list li {
  border-bottom: 1px solid #eee;
}

.qfy-main .qfy-dropdown-menu .menu-list a {
  display: block;
  padding: 15px 20px;
  color: #333;
  text-decoration: none;
}

.qfy-main .qfy-dropdown-menu .menu-list a.active {
  color: #2468f2;
}

/* 头部折叠菜单样式 */
.qfy-main .qfy-header-toggle {
  position: relative;
  padding-right: 30px;
}

.qfy-main .qfy-header-toggle::after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-right: 2px solid #595757;
  border-bottom: 2px solid #595757;
  transform: translateY(-50%) rotate(45deg);
  transition: transform 0.3s ease;
}

.qfy-main .qfy-header-toggle.active::after {
  transform: translateY(-50%) rotate(135deg);
}

.qfy-main .qfy-header-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.qfy-main .qfy-header-collapse.active {
  max-height: 500px;
}

.qfy-main .qfy-header-collapse-item {
  padding-left: 20px;
  border: none !important;
}

.qfy-main .qfy-header-collapse-item:last-child {
  margin-bottom: 12px;
}

.qfy-main .qfy-header-collapse-item a {
  font-size: 14px;
  padding: 12px 10px;
}

/* media */
/* ================================================================ */
@media (max-width: 1750px) {
  /* 产品下拉框 0.6 */
  .qfy-main .qfy-dropdown-menu-left {
    padding-right: 42px;
  }

  .qfy-main .qfy-dropdown-menu-cover {
    /* width: 373px;
    height: 135px; */
    margin-right: 97px;
    padding-bottom: 12px;
  }

  .qfy-main .qfy-dropdown-menu-right ul {
    margin-left: 54px;
  }

  .qfy-main .qfy-dropdown-menu-right ul li {
    margin-right: 24px;
  }
}

@media (max-width: 1600px) {
  .qfy-main .qfy-header .qfy-nav-item {
    margin: 0 24px;
  }

  .qfy-main .qfy-header a {
    font-size: 16px;
  }

  /* 产品下拉框 0.5 */
  .qfy-main .qfy-dropdown-menu-left {
    padding-right: 35px;
  }

  .qfy-main .qfy-dropdown-menu-cover {
    /* width: 373px;
    height: 135px; */
    margin-right: 78px;
    padding-bottom: 10px;
  }

  .qfy-main .qfy-dropdown-menu-right ul {
    margin-left: 45px;
  }

  .qfy-main .qfy-dropdown-menu-right ul li {
    margin-right: 20px;
  }
}

@media (max-width: 1440px) {
  .qfy-main .qfy-header .qfy-nav-item {
    margin: 0 10px;
  }

  .qfy-main .qfy-header a {
    font-size: 14px;
  }

  .qfy-main .qfy-header .qfy-nav .qfy-phone {
    margin-right: 10px;
  }

  /* 产品下拉框 0.4 */
  .qfy-main .qfy-dropdown-menu-left {
    padding-right: 28px;
  }

  .qfy-main .qfy-dropdown-menu-cover {
    /* width: 373px;
    height: 135px; */
    /* 比例 0.6 */
    width: 224px;
    height: 81px;
    margin-right: 65px;
    padding-bottom: 8px;
  }

  .qfy-main .qfy-dropdown-menu-right ul {
    margin-left: 36px;
  }

  .qfy-main .qfy-dropdown-menu-right ul li {
    margin-right: 16px;
  }
}

@media (max-width: 1200px) {
  .qfy-main .qfy-header {
    padding: 0 65px;
  }

  /* 产品下拉框 0.3 */
  .qfy-main .qfy-dropdown-menu-right ul {
    width: 210px;
  }
  .qfy-main .qfy-dropdown-menu-cover {
    width: 298px;
    height: 108px;
  }
}

@media (max-width: 1023px) {
  .qfy-main .qfy-header-wrap {
    border: none;
  }

  .qfy-main .qfy-header {
    padding: 0 20px;
  }

  .qfy-main .qfy-header .qfy-nav {
    display: none;
  }

  /* 导航栏 */
  .qfy-main .qfy-header-container,
  .qfy-header-wrap {
    height: 64px;
  }

  .qfy-main .qfy-header .qfy-menu {
    display: block;
  }

  .qfy-main .qfy-header .qfy-nav-log {
    left: 20px;
  }
}